question_answer

If the behaviour of light rays is as shown in the figure. The relation between refractive indices\[\mu \],\[{{\mu }_{1}}\].i and \[{{\mu }_{2}}\]is

A)  \[\mu >{{\mu }_{2}}>{{\mu }_{1}}\]                     

B)  \[\mu <{{\mu }_{2}}<{{\mu }_{1}}\]

C) \[\mu <{{\mu }_{2}},\mu ={{\mu }_{1}}\]            

D)  \[{{\mu }_{2}}<{{\mu }_{1}};\mu ={{\mu }_{2}}\]

Correct Answer: C

Solution :

                                  This figure show that                 \[\mu <{{\mu }_{2}},{{\mu }_{1}}\]